Attachment_02_-_Specifications.pdf

DIVISION 100 - ROAD SURFACE ACTIVITIES

ACTIVITY CODE 109 – GRADING (MOTOR GRADER)

Maintenance Requirements

Blading operations shall be conducted as required and shall include removal of ruts, potholes, corrugations and bumps with a scarifier. All suitable dislodged aggregate shall be smoothly redistributed over the entire travelway to provide proper cross slope or crown (2% to 4% slope). Blading area shall be from outside edge of shoulder to outside edge of shoulder on existing road surface and shall include turnouts, curve widenings and turnarounds.

Suitable moisture content of surface aggregate during blading shall be from five to fifteen percent by weight. The Contractor is responsible to insure that blading operations are performed within the specified moisture content limits. All suitable aggregate which has been worked onto road shoulder by traffic or maintenance activities shall be reclaimed onto the travelway. A definite, continuous and smooth line between aggregate surface and road shoulder shall be obtained. Grass or leaf litter deposited within the travelled way shall be smoothly spread within the travelway or along the shoulder after movement sufficient to sift out surface aggregate. In some instances, hauling of excess grass or leaf litter will be required to remove this material from the road surface simultaneous to blading operations. Disposal sites shall be locations approved by the COR. The maximum haul distance required is 1 mile, undercutting of the road surface at the shoulder line and leaving material berms is unacceptable. No material shall be allowed to remain on shoulders or in ditch lines as a result of the contractor's operation.

Minimum blading work shall be five passes with the grader on any road section. Passes will not exceed 1 mile intervals along any length of road and at any one time without the approval of the COR. Maximum blading speed shall be such that surface aggregate rolls and mixes from the angled blade of the motor grader and such that bouncing of the motor grader and the creation of a corrugated road surface from blading operations is prevented.

Loose rocks protruding 4 inches or more above the graded surface shall be removed from the travelway. It is permissible to waste these rocks on Forest Service land, beyond the roadside mowing limits and away from drainage ditches as approved by the COR. Travelways (aggregate surface) shall be maintained over the full existing width. Dips and swales within the travelway designed to control surface drainage shall be maintained.

Mailbox turnouts along roads shall also be maintained as part of the road. Blading and handwork may be required to maintain mailbox turnouts. Mailboxes shall be protected during maintenance activities.

The Contractor will be held responsible for any damage caused by his blading operations to utilities, the road or existing associated road structures such as culverts, header walls or bridges.

Identification

Roads to be bladed on a schedule are shown on the attached Project Site Maps and Schedule (See Exhibits H - Q).

Refer to Exhibit A for Definition of Road Structure terms and Exhibit D & G for Grading Typicals.

Method of Measurement

Measurement shall be made to the nearest tenth (0.1) mile, measured along the centerline of the road.

Basis of Payment

Payment shall be made for all work in this activity inspected and deemed acceptable by the CO in accordance with the following pay item and shown in the Schedule of Items.

Pay Item Description Pay Unit 109 Blading, Aggregate Surfaced Roads Mile

ACTIVITY CODE 114 - SURFACE REPLACEMENT, AGGREGATE SURFACED ROADS

Normal operation in this activity is replacement of surface aggregate that is lost due to surface failure, traffic wear or erosion. Work to be performed under this activity includes existing surface preparation, furnishing aggregate and spreading aggregate with a finish blading. Finish blading of surface replacement is included in this activity and will not be paid for separately under Activity Code 109. The Contractor shall have the capability and may be required at times to deliver surface replacement aggregate and perform motor grader finish blading at the same time when designated and specified in the applicable TASK ORDER. In areas where activity 301 is required, aggregate placement will not be started until cleaning and reshaping of ditches is completed unless otherwise approved by the CO.

Remove, by cutting out, all damaged areas of surface and work suitable material smoothly over the entire travelway width while disposing of unsuitable material as approved by the CO. Prevent disturbing base or subgrade material that is in satisfactory condition. Deposit new aggregate in the section being worked to achieve grade, thickness and template as specified in the applicable TASK ORDER. Spread material evenly across the travelway and finish blade entire area receiving surface replacement aggregate in accordance with Activity Code

109. No excess or unwanted material shall be allowed to remain on shoulders or in ditch lines as a result of the Contractor's operations.

Trucks hauling aggregate material shall comply with weight limits posted on the roads and bridges that are used for haul and for truck weight limits as permitted by the State of Illinois Department of Transportation.

Materials

Course aggregate and agriculture lime shall meet Illinois Department of Transportation quality and gradations CA-1, CA-5, CA-6 or CA-10 or as otherwise specified as directed in the TASK ORDER

The specific sections to be resurfaced with the quantity (in tons) and gradation of aggregate that is required for each section will be specified in the applicable TASK ORDER.

Measurement shall be made to the nearest one-tenth (0.1) of a ton. The Contractor shall supply weight tickets for each TASK ORDER (utilizing State of Illinois certified scales) showing aggregate quality, gradation, source, gross, tare and net weights.

Payment shall be made for all work in this activity inspected and deemed acceptable by the CO in accordance with the following pay item and shown in the Schedule of Items.

Pay Item Description Pay Unit 114 Surface Replacement, Aggregate Ton Surfaced Roads

ACTIVITY CODE 115 – STONE RIPRAP PLACEMENT

Normal operation in this activity is placement of riprap for bank protection, slope protection, drainage structures, and erosion control. Work to be performed under this activity includes providing and placing riprap by the method called for, either machine placed or end dumped. Culvert pipe placement and earthwork are not included in this item and shall be paid for under appropriate activity code. The contractor shall have the capability and may be required at times to deliver and place riprap when designated and specified in the applicable task order. In areas where activity 301 or 802 is required, riprap placement will not be started until those activities have been completed unless otherwise approved by the CO.

Machine Placed: Place riprap to its full thickness in one operation to avoid displacing the underlying material.

Do not place riprap material by methods that cause segregation or damage to the prepared surface. Place or rearrange individual rocks by mechanical or manual methods to obtain a compact uniform blanket with a reasonably smooth surface.

End Dumped: Dump riprap to its full thickness in one operation. Avoid displacing the underlying material.

Distribute larger rocks throughout the mass of stone. Obtain a uniformly thick blanket with a reasonably smooth surface.

Trucks hauling riprap material shall comply with weight limits posted on the roads and bridges that are used for haul and for truck weight limits as permitted by the State of Illinois Department of Transportation.

Materials

Stone Riprap shall meet Illinois Department of Transportation specifications for quality and gradations for number 3, 4, 5 or pit-run supplied riprap as specified by the Task Order from CO.

The specific sections where riprap is to be placed and the quantity (in tons) and gradation of riprap that is required for each section will be specified in the applicable task order.

Measurement shall be made to the nearest one-tenth (0.1) of a ton. The Contractor shall supply weight tickets for each task order (utilizing State of Illinois certified scales) showing aggregate quality, gradation, source, gross, tare and net weights.

Payment shall be made for all work in this activity inspected and deemed acceptable by the CO in accordance with the following pay item and shown in the Schedule of Items.

Pay Item Description Pay Unit

115 Placement of Riprap Ton

ACTIVITY CODE 150 – INCIDENTAL GRADING (MOTOR GRADER)

This activity has the same maintenance requirements as Activity Code 109 with the exception that Activity Codes 301 and 305 do not apply here. This is strictly for the grading portion of the work.

Roads to be bladed shall be identified on the task order by road number and the miles of road to be graded. Refer to Exhibit A for Definition of Road Structure terms and Exhibit D & G for Grading Typicals.

Measurement shall be made to the nearest tenth (0.1) mile, measured along the centerline of the road.

Payment shall be made for all work in this activity inspected and deemed acceptable by the CO in accordance

150 Blading, Aggregate Surfaced Roads Mile

DIVISION 300 - DRAINAGE ACTIVITIES

ACTIVITY CODE 301 - CLEAN AND RESHAPE DITCHES

Ditches shall be maintained in their original location and to the design depth or to a minimum depth of 12 inches below the road shoulder and to the shape and grade required to insure drainage of the roadway. All ditches shall be maintained free of loose sod and other loose material on the slope between the bottom of the ditch and the road shoulder. Repair to any utilities, drainage structures (i.e., culverts, etc.) and road appurtenances damaged by the Contractor during the ditching operation shall be at the Contractor's expense. Handwork may be required to properly connect ditch flow lines to drainage structure inlets/outlets and is considered a part of this activity. The Contractor is to perform Activity Code 301 work for all ditches on roads where Activity Code 109 is to be performed.

Road Ditches - All suitable material (having the same character as the road surface) that is excavated shall be reclaimed and used within the travelway as approved by the COR. Unsuitable material shall be bladed out of the ditch and onto the backslope or excavated and hauled to a disposal site as approved by the COR. When backslope conditions are such that the motor grader can be safely operated on the backslope, this excavated material shall be feathered up onto the backslope. The feathered material shall be bladed up onto the backslope in a manner that does not create berms or piles of material. A maximum of two passes of the motor grader is required for the feathering work. The CO may designate areas that shall not receive feathering. The Contractor shall be responsible for the expense of road repair resulting from reclaiming onto the roadbed any unsuitable materials excavated from ditches.

Tail and Lead-Off Ditches - Existing ditches that are silted in or closed with other debris shall be opened to provide drainage away from the roadway. Unsuitable material excavated from tail and lead-off ditches shall not be reclaimed onto the roadbed. The Contractor shall be responsible for the expense of road repair resulting from reclaiming onto the roadbed any unsuitable materials excavated from tail and lead-off ditches.

Cleaning and reshaping of ditches shall be coordinated, planned and executed with Activity Code 109, Blading, Aggregate Surfaced Roads to blade the traveled way when suitable material excavated from ditches is utilized in the roadbed for the purpose of mixing suitable material in with the surface aggregate.

Road ditches and lead-off ditches shall be identified and maintained by the Contractor during the blading operation under Activity Code 109. Identification and maintenance of ditches shall be done in such a manner as to insure proper drainage of roadway.

Cleaning and reshaping of ditches will not be measured. It is considered a subsidiary item to Activity Code 109.

Payment shall be made under Activity Code 109 after this activity is inspected and deemed acceptable by the CO.

ACTIVITY CODE 305 - HAND CLEANING OF CULVERTS

Cleaning of culverts is removing silt, slough and debris from the culvert interior, catch basin, inlet and outlet ditches (refer to Exhibit B, Typical Culvert Section) by a laborer using a shovel or other hand tools. The work is performed to provide unobstructed flow to, through and away from the culvert minimizing road prism erosion and other resource damage. This activity includes maintenance of box culverts.

Unsuitable material removed shall be placed outside of the roadway such that it will not re-enter the culvert, catch basin or ditches. Unsuitable material removed from culverts shall not be reclaimed onto the roadbed. The Contractor shall be responsible for the expense of road repair resulting from reclaiming onto the roadbed any unsuitable materials excavated from culverts, catch basins or ditches.

Culverts shall be identified and maintained by the Contractor during the blading operation under Activity Code 109.

Hand cleaning of culverts will not be measured. It is considered a subsidiary item to Activity Code 109.

Payment shall be made under Activity Code 109 after this activity is inspected and deemed acceptable by the CO.

ACTIVITY CODE 310 – CULVERT REPLACEMENT/INSTALLATION

Installation of a culvert is the excavation and setting of a new culvert in a new location or placing an extension on an existing pipe. Replacement of a culvert is removing the existing drainage structure, disposal of the debris off National Forest lands and installation of a new culvert in the existing location. Work shall include providing all equipment, labor, materials other than the culvert, all excavation, removal of existing culvert, preparation of the bedding, setting the new pipe, compacted embankment and replacement of surfacing. Included is 15 ton of IL- CA-06 aggregate to be used in the bedding, setting, embankment and road surface repair. Contractor is responsible for utility line location prior to starting work. Government shall supply all culverts, bands and extensions needed.

Replacement culvert pipes shall be placed in the same location and at the same skew as the original, unless designated otherwise. Location and skew for new installations shall be identified on the ground prior to starting work. Bedding for pipes 48” diameter or equivalent and larger shall be approved by the CO prior to placement of backfill.

Unsuitable material removed shall be placed outside of the roadway such that it will not re-enter the culvert, catch basin or ditches. Unsuitable material removed from culverts shall not be reclaimed onto the roadbed. The Contractor shall be responsible for the expense of road repair resulting from reclaiming onto the roadbed any unsuitable materials excavated from culverts, catch basins or ditches.

This work is performed to provide unobstructed flow to, through and away from the culvert minimizing road prism erosion and other resource damage.

Culverts shall be identified on the task order by road number and milepost, as well as marked on the ground.

Culvert replacement or installation shall be measured per nearest 2 foot increment in length of the pipe.

Payment shall be made under Activity Code 310 after this activity is inspected and deemed acceptable by the CO in accordance with the following pay item and shown in the Schedule of Items.

Pay Item Description Pay Unit 310(XX)* Culvert Replacement/Installation Linear Foot (LF)

Diameter 18” to 30” or Equivalent

311(XX)* Culvert Replacement/Installation LF

Diameter 36” to 60” Equivalent

* XX Denotes the culvert diameter or equivalent

DIVISION 400 - ROADWAY ACTIVITIES

ACTIVITY CODE 401 - MOWING

Mowing shall consist of cutting grass and small woody plant growth (2 inches in diameter or less at mower height) within the travelway and on both sides of roads including mowing around road signs and appurtenances.

It is the responsibility of the Contractor to remove fallen limbs, downed trees and other debris which would prevent the mower from meeting the height and width requirements in this specification.

Mowing operations shall include mowing from the travelway to 5 feet horizontally beyond any ditches or 10 feet horizontally out past the travelway and to a height of 2 inches to 4 inches (refer to Exhibit F). When fence or tree lines are encountered, then they will be considered the edge of the mowing limits. More than one pass with the mower may be required to obtain the minimum width. Any additional mowing for safe sight distance at road intersections or blind curves as designated by the CO is considered incidental and a part of this activity.

All rocks larger than 4 inches, all woody material larger than 1 inch in diameter and 24 inches in length and any sharp object which could cause tire damage shall be removed from the travelway as part of this activity.

The contractor shall remove grass and weeds growing either on or within 12 inches of the bridge or any bridge features, including guardrails. Grass removal at the base of bridge features and guardrail shall be accomplished with a “weed eater” cutter or similar apparatus. Grass shall be cut down flush to grade.

Roads to be mowed are shown on the attached Project Site Maps, Exhibits H & I Road Maintenance Schedule.

Work limits for the mowing operation are shown in Exhibit F, Roadside Mowing Detail.

Equipment Specification

Mowing shall consist of a wheeled tractor with a minimum net horsepower of 35 and a bush hog.

Measurement shall be made to the nearest tenth (0.1) of a mile, measured along the center line of the road. Each side of the road will not be measured separately.

Payment shall be made for all work in this activity inspected and deemed acceptable by the CO in accordance

401 Mowing Mile

DIVISION 400 - ROADWAY ACTIVITIES

ACTIVITY CODE 402 - BRUSH CUTTING; MACHINE & HAND

Brush cutting shall consist of cutting and removing all living and dead vegetation and brush having a diameter of 6 inches or less at stump height with hand tools and a mechanical arm brusher attached to a piece of heavy equipment. Brushing shall be performed with the use of a mechanical arm brusher or by handwork.

The mechanical arm brusher shall be attached to a motor grader, wheeled tractor, or other power equipment as approved by the COR. The mechanical arm brusher is intended to allow for the Contractor to drive along the side of the road and mechanically reach out cutting the brush.

Handwork shall be performed for limbing with the use of pruning saws, power saws, nippers, bow saws or cross-cuts. Limbs shall be pruned as close as possible to tree trunks. Brush will be cut no higher than 3 inches above ground level. Removed material shall be scattered outside the roadway. Disposal shall include removal of brushing debris from the roadbed and ditches, pruning scarred limbs, and breaking down all brushing debris below the level of grass growth to provide a roadside strip that will facilitate future mowing.

Removal of trees, limbs, brush, and obstructions shall be limited to those which hang over the roadway obstructing a driver's sight distance, those that are within 14 feet vertical clearance above and 10 feet on each side of the roadbed, or dead snags that could fall into the travelway as shown on Exhibit E. All fallen trees, limbs, or brush in the travelway or road ditch line shall also be placed outside of the roadway. On sharp curves, tree limbs shall be trimmed to a minimum width of 12 feet on inside of curves or as identified in the field by the CO for safe traffic sight distance.

Vegetation removed from bridge stream channel shall be disposed as to not interfere with stream channel flow.

Trees over 8 inch diameter shall not be removed unless specified by CO. Brush or smaller diameter trees within 10 feet in all directions along portion of the bridge features shall be cut flush to the ground and removed.

The specific sections of road and bridges that require brush cutting will be designated and specified as directed in the task order.

Equipment Specification

Brushing shall consist of a mechanical arm brusher or loader mounted vertical sickle mower attached to a motor grader, wheeled tractor, or other power equipment as approved by the COR.

Measurement shall be made to the nearest tenth (0.1) mile, measured along the centerline of the road. Each side of the road will not be measured separately. Only those areas where brush cutting has been performed will be measured. Measurement of bridge stream channel shall be 100 feet, measured 50 foot either side of centerline of the bridge – the price bid for this item is a lump sum (Each) for the entire 100 feet.

Payment shall be made for all work in this activity inspected and deemed acceptable by the CO in accordance

402(01) Brush Cutting - Machine, Hand Mile

402(02) Brush Cutting – Bridge Stream Each

DIVISION 600 - STRUCTURES ACTIVITIES

ACTIVITY CODE 601 - BRIDGE MAINTENANCE

Bridge maintenance includes preventative maintenance work necessary to prolong the life of the structure.

Preventative maintenance work under this activity is limited to cleaning the decks, cleaning drain holes, cleaning bridge seats, cleaning pile caps, cleaning beams, clearing debris and brush from under the bridge and from within the stream channel; and removing any visual obstructions from signs and object markers (i.e., brush, vegetation).

Brush or small diameter trees within 10 feet in all directions or along and portion of the bridge features shall be cut flush to the ground and removed.

Bridge decks, pile caps, beams and seats shall be cleaned of soil, leaves, rock, vegetative matter, foreign matter and other debris. If drain holes are applicable (i.e., in concrete decks), they shall be unplugged of any debris. All bolted connections shall be confirmed “snug” tight and if not “snug” tight then tightened to be “snug” tight. For the purposes of this contract “snug” tight is defined as 40 to 80 foot pounds of torque. However, under no circumstances shall the contractor over torque or strip bolted connections. The contractor shall not be required to confirm torque. Guardrails are considered a bridge component or bridge feature. Bridge sign faces are to be wiped clean with a clean cloth and appropriate cleaner whether or not they appear to be in need of cleaning.

The contractor shall broom clean all bridges. Brooming can be accomplished by mechanical methods or with hand brooms. The bridge deck shall be swept and/or shoveled clean of all soil, gravel, vegetative matter or foreign material. The contractor shall remove grass and weeds growing either on or within 12 inches of the bridge or any bridge features including guardrails. Grass removal at the base of bridge features and guardrail shall be accomplished with a “weed eater” cutter or similar apparatus. Grass shall be cut down flush to grade.

The contractor shall immediately report, in writing, to the CO any observed bridge damage, missing signs, signs in poor condition, guardrail damage or road damage.

Bridges to be cleaned are located on the roads listed in Exhibits H & I, Road Maintenance Schedule. Refer to Exhibit C for typical Bridge Section details.

Bridge maintenance shall not be measured. It is considered a subsidiary item to Activity Code 109.

Brushing for bridge stream channel will be measured as identified in Activity 402.

Payment for brushing bridge stream channel shall be paid under Activity Code 402.

Payment shall be made under Activity Code 109 after this activity is inspected and approved by the COR.

DIVISION 800 - EQUIPMENT RENTAL

ACTIVITY CODE 802 - RUBBER TIRE BACKHOE WITH OPERATOR AND GROUND PERSON

General Requirements

Equipment rented under this activity is for, but not limited to, unexpected work such as culvert repair, road bed repair and land slide removal. The equipment rented under this section shall be furnished on a fully operational basis, be of modern design, and in good operating condition, with a competent and qualified operator and laborer as a ground person. The Contractor shall assume all costs of transport, maintenance and operation. The operator and ground person shall be properly trained, and fully capable of operating a chain saw. The operator and ground person shall have available a well serviced in good condition chain saw(s); chain saw materials, fuel and supplies;

and safety gear necessary to effectively and safely operate a chain saw(s). The operator and/or ground person shall, when necessary, use a chain saw to cut trees or tree limbs that have encroached into the roadway. Cut trees and tree limbs shall be removed from the roadway consistent with the instructions to dispose of brush found in Activity Code 402.

Location

Equipment rental work may be performed at specified locations on the Shawnee National Forest.

Equipment Schedule

Specific work dates and project locations will be designated and specified as directed in the task order. The equipment shall be delivered to the project site and ready for operation within 24 hours from the time that the work is ordered. The equipment, operator and ground person shall start work at the project site within the time frame specified. All work will be performed between 7:30 a.m. and 4:30 p.m. on Monday through Friday. At the option of the CO work may be ordered on Saturday between the hours of 7:30 a.m. and 4:30 p.m.

Equipment Specifications

The rubber tired backhoe shall have a minimum net 56 horsepower and be equipped with a minimum 14 feet reach and a minimum 24 inch bucket.

Mobilization to and from the project site shall be at the expense of the Contractor. In the event the equipment is required to move from one project site to another, the length of time required for transporting the equipment shall be paid for at the same unit rate as the equipment, operator and ground person. The equipment hours for this contract are estimated and the Contractor will be paid the actual quantity of hours worked.

Payment shall be made for all work in this activity inspected and deemed acceptable by the CO in accordance with the following pay item and shown in the Schedule of Items.

Pay Item Description Pay Unit 802 Rubber Tired Backhoe with Operator Hour And Ground Person

ACTIVITY CODE 804 - MOTOR GRADER WITH OPERATOR

Equipment rented under this activity is for, but not limited to, unexpected work such as road surface repair, cleaning ditches and pothole scarification. The equipment rented under this section shall be furnished on a fully operated basis, of a modern design, and in good operating condition, with a competent and qualified operator.

The Contractor shall assume all costs of transport, maintenance and operation.

Specific work dates and project locations will be designated and specified as directed in the task order. The equipment shall be delivered to the project site and ready for operation within 24 hours from the time that the work is ordered. The equipment and operator shall start work at the project site within the time frame specified.

All work will be performed between 7:30 a.m. and 4:30 p.m. on Monday through Friday. At the discretion of the CO, work may be ordered on Saturday between the hours of 7:30 a.m. and 4:30 p.m...

The motor grader shall have an adjustable blade, with a minimum SAE operating weight of 12 tons, a minimum of 125 net horsepower at 2000 rpm and a 12 foot wide moldboard. The moldboard and cutting edge shall be straight and even with no more than ¼ inch of deviation from the original line or shape.

Scarifiers shall be firmly attached, spaced no more than 12 inches apart, adjusted to adequate depth and capable of scarifying at least a 6 foot width per pass.

Mobilization to and from the project site shall be at the expense of the contractor. In the event the equipment is required to move from one project site to another, the length of time required for transporting the equipment shall be paid for at the same unit rate as the equipment and operator. When work is ordered by the CO that is on the same road or may be performed in conjunction with the contractors normal blading activities, the hours paid for will be the actual number of hours that the Contractor works within Item 804.

Payment shall be made for all work in this activity inspected and deemed acceptable by the CO in accordance with the following pay item and shown in the Schedule of Items.

Pay Item Description Pay Unit 804 Motor Grader with Operator Hour

ACTIVITY CODE 806 - EXCAVATOR WITH OPERATOR

Equipment rented under this activity is for, but not limited to, unexpected work such as road surface repair, cleaning ditches, clearing, and culvert installation. The equipment rented under this section shall be furnished on a fully operated basis, of a modern design, and in good operating condition, with a competent and qualified operator. The Contractor shall assume all costs of transport, maintenance and operation.

Specific work dates and project locations will be designated and specified as directed in the task order. The equipment shall be delivered to the project site and ready for operation within 24 hours from the time that the work is ordered. The equipment and operator shall start work at the project site within the time frame specified.

All work will be performed between 7:30 a.m. and 4:30 p.m. on Monday through Friday. At the discretion of the CO, work may be ordered on Saturday between the hours of 7:30 a.m. and 4:30 p.m.

The equipment shall be a minimum of a 15 metric ton tracked excavator.

Mobilization to and from the project site shall be at the expense of the contractor. In the event the equipment is required to move from one project site to another, the length of time required for transporting the equipment shall be paid for at the same unit rate as the equipment and operator.

Payment shall be made for all work in this activity inspected and deemed acceptable by the CO in accordance with the following pay item and shown in the Schedule of Items.

Pay Item Description Pay Unit

806 Excavator with Operator Hour

ACTIVITY CODE 808 - DOZER WITH OPERATOR

Equipment rented under this activity is for, but not limited to, unexpected work such as road surface repair, cleaning ditches, clearing, and culvert installation. The equipment rented under this section shall be furnished on a fully operated basis, of a modern design, and in good operating condition, with a competent and qualified operator. The Contractor shall assume all costs of transport, maintenance and operation.

Specific work dates and project locations will be designated and specified as directed in the task order. The equipment shall be delivered to the project site and ready for operation within 24 hours from the time that the work is ordered. The equipment and operator shall start work at the project site within the time frame specified.

All work will be performed between 7:30 a.m. and 4:30 p.m. on Monday through Friday. At the discretion of the CO, work may be ordered on Saturday between the hours of 7:30 a.m. and 4:30 p.m...

The dozer shall have a minimum SAE 85 horsepower and be equipped with a 6-way blade.

Mobilization to and from the project site shall be at the expense of the contractor. In the event the equipment is required to move from one project site to another, the length of time required for transporting the equipment shall be paid for at the same unit rate as the equipment and operator.

Payment shall be made for all work in this activity inspected and deemed acceptable by the CO in accordance with the following pay item and shown in the Schedule of Items.

Pay Item Description Pay Unit

808 Dozer with Operator Hour

Note: Task Orders that include Pay Items 802, 804, 806 or 808 may only be awarded after negotiations on a firm fixed price basis. These pay items will only be included in a task order to mitigate conditions of a compelling urgency – and only after the COR has submitted a Determination and Findings (D&F) supporting the compelling urgency along with the Task Order request for acquisition package. When/If these pay items are required a request for proposal will be sent to the applicable contractor with a description of the work to be performed. The contractor shall respond with the number of anticipated hours to accomplish the work. If the Government determines the hours reasonable (with or without negotiations), a task order may result which will be FIRM FIXED PRICE. The contractor shall not be eligible for an increase should the work require more hours than proposed and issued via the Task Order.

SECTION J - LIST OF ATTACHMENTS

Attachments or Exhibits

Exhibit A - Road Structure Terms Exhibit B - Typical Culvert Section Exhibit C - Typical Bridge Section Exhibit D - Typical Turnout, T-Turnaround and Drainage Dip Section Exhibit E - Roadside Brushing Detail Exhibit F - Roadside Mowing Detail Exhibit G - Grading Typical Exhibits H and I - Road Maintenance Schedule Exhibits J, K, L, M, N, O, P, AND Q - Location Maps